How to choose advertising projection lamp products that are suitable for your projection distance.

October 30, 2023

Advertising projection lamp is a modern and innovative advertising communication method. Projection advertising uses a high-power projection device and optical projection principle to project full-color advertising content from a film onto the exterior walls or ground of high-rise buildings, creating visually impactful outdoor advertisements at night. Projection advertising is an application of light and shadow art. Many customers who need advertising projection lamps may have questions about the projection distance of advertising projection lamp products. The projection distance of advertising projection lamps is influenced by several factors.

Firstly, the power of the advertising projection lamp product is a crucial factor affecting the projection distance. Generally, in the same environment, the projection distance of a 15-25W advertising projection lamp product is more than twice as far as that of a 50W-100W advertising projection lamp product. This difference in projection distance ratio refers to maintaining consistent effects without affecting the projection quality.

Secondly, the time period is also an important factor affecting the projection distance of advertising projection lamp products. For example, the projection distance of advertising projection lamp products is farthest at night, while it is relatively short at noon when the sun is directly overhead. This phenomenon occurs because the sunlight during the day overlaps with the projected light from the advertising projection lamp, resulting in light loss and inability to display the pattern.

Thirdly, the environment of use also affects the projection distance of advertising projection lamps. The projection distance will vary in a colorful lighting environment compared to a dim environment, with a longer projection distance achievable in a dim environment.

To select the advertising projection lamp product that suits your projection distance, it is important to inform the manufacturer about your actual projection distance and the environmental conditions. The manufacturer's staff will design a projection plan and recommend a suitable power of projection lamp product based on the actual situation. Generally, for better effects, the recommended power of advertising projection lamp products will be slightly higher than the standard power of projection lamp products.

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Ms. Shelly Tang

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